{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["truck", "vehicle range", "van", "vehicle model", "SUV", "position of vehicle", "vehicle velocity", "vehicle type"], "input": "There are so many cars on the highway that I cannot recognize but I think there is a Black BYD Song plus dm-i driving This way with 16 km/h and a snow-white Dongfeng Dfsk c five one driving left at a speed of 10 kilometers per hour"}
{"truck": [], "vehicle range": [], "van": [], "vehicle model": ["Song plus dm-i", "Dfsk c five one"], "SUV": [], "position of vehicle": [], "vehicle velocity": ["16", "10 kilometers per hour"], "vehicle type": []}